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Remove contrib/intarray's definitions of the <@ and @> operators, so that they

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don't cause confusion with the built-in anyarray versions of those operators.
Adjust the module's index opclasses to support the built-in operators in place
of the private ones.

The private implementations are still available under their historical
names @ and ~, so no functionality is lost.  Some quick testing suggests
that they offer no real benefit over the core operators, however.

Per a complaint from Rusty Conover.
This commit is contained in:
Tom Lane
2009-04-05 00:40:35 +00:00
parent eb3a10b05d
commit 65e758a4d3
3 changed files with 42 additions and 42 deletions
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46
contrib/intarray/_int.sql.in
View File

@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/contrib/intarray/_int.sql.in,v 1.29 2009/03/25 22:19:01 tgl Exp $ */
/* $PostgreSQL: pgsql/contrib/intarray/_int.sql.in,v 1.30 2009/04/05 00:40:35 tgl Exp $ */
-- Adjust this setting to control where the objects get created.
SET search_path = public;
@ -152,23 +152,23 @@ CREATE OPERATOR && (
-- JOIN = neqjoinsel
--);
CREATE OPERATOR @> (
LEFTARG = _int4,
RIGHTARG = _int4,
PROCEDURE = _int_contains,
COMMUTATOR = '<@',
RESTRICT = contsel,
JOIN = contjoinsel
);
--CREATE OPERATOR @> (
-- LEFTARG = _int4,
-- RIGHTARG = _int4,
-- PROCEDURE = _int_contains,
-- COMMUTATOR = '<@',
-- RESTRICT = contsel,
-- JOIN = contjoinsel
--);
CREATE OPERATOR <@ (
LEFTARG = _int4,
RIGHTARG = _int4,
PROCEDURE = _int_contained,
COMMUTATOR = '@>',
RESTRICT = contsel,
JOIN = contjoinsel
);
--CREATE OPERATOR <@ (
-- LEFTARG = _int4,
-- RIGHTARG = _int4,
-- PROCEDURE = _int_contained,
-- COMMUTATOR = '@>',
-- RESTRICT = contsel,
-- JOIN = contjoinsel
--);
-- obsolete:
CREATE OPERATOR @ (
@ -365,8 +365,8 @@ CREATE OPERATOR CLASS gist__int_ops
DEFAULT FOR TYPE _int4 USING gist AS
OPERATOR 3 &&,
OPERATOR 6 = (anyarray, anyarray),
OPERATOR 7 @>,
OPERATOR 8 <@,
OPERATOR 7 @> (anyarray, anyarray),
OPERATOR 8 <@ (anyarray, anyarray),
OPERATOR 13 @,
OPERATOR 14 ~,
OPERATOR 20 @@ (_int4, query_int),
@ -442,8 +442,8 @@ FOR TYPE _int4 USING gist
AS
OPERATOR 3 &&,
OPERATOR 6 = (anyarray, anyarray),
OPERATOR 7 @>,
OPERATOR 8 <@,
OPERATOR 7 @> (anyarray, anyarray),
OPERATOR 8 <@ (anyarray, anyarray),
OPERATOR 13 @,
OPERATOR 14 ~,
OPERATOR 20 @@ (_int4, query_int),
@ -473,8 +473,8 @@ FOR TYPE _int4 USING gin
AS
OPERATOR 3 &&,
OPERATOR 6 = (anyarray, anyarray),
OPERATOR 7 @>,
OPERATOR 8 <@,
OPERATOR 7 @> (anyarray, anyarray),
OPERATOR 8 <@ (anyarray, anyarray),
OPERATOR 13 @,
OPERATOR 14 ~,
OPERATOR 20 @@ (_int4, query_int),

6
contrib/intarray/uninstall__int.sql
View File

@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/contrib/intarray/uninstall__int.sql,v 1.10 2009/03/25 22:19:01 tgl Exp $ */
/* $PostgreSQL: pgsql/contrib/intarray/uninstall__int.sql,v 1.11 2009/04/05 00:40:35 tgl Exp $ */
-- Adjust this setting to control where the objects get created.
SET search_path = public;
@ -91,10 +91,6 @@ DROP FUNCTION icount(_int4);
DROP FUNCTION intset(int4);
DROP OPERATOR <@ (_int4, _int4);
DROP OPERATOR @> (_int4, _int4);
DROP OPERATOR ~ (_int4, _int4);
DROP OPERATOR @ (_int4, _int4);